Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Western United States, California, Canada, China
Eastern Europe, Russia, Siberia
Types
Balsam Fir, Cannan Fir, Fraser Fir, Grand Fir
-
Number of Varieties
5010
0
40000
👆🏻
Habitat
Moist Soils, Rocky areas
Grassland, Pastures, Swamps
USDA Hardiness Zone
4-73-8
0
99
👆🏻
AHS Heat Zone
7-1
9-1
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 9, 10, 14, 15, 16, 17
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
2,440.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
610.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sandy Brown
-
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
Dark Green
Light Green
Shape
Leaf Shape
Needle like
Long Narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
-
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Shade areas
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Keep the ground moist but not water-logged, Requires consistently moist soil
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
-
Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, fertilize every 2-3 weeks while growing
All-Purpose Liquid Fertilizer
Pests and Diseases
Beetles, Borers, Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Insects
Butterflies
Allergy
Skin rash
-
Uses
Aesthetic Uses
Beautification, Landscape Designing, Showy Purposes, Used as Christmas tree
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds
Air purification
Plant Benefits
Medicinal Uses
Burns, Cough, Sore throat, Stomach pain, Wounds
-
Part of Plant Used
Whole plant
Flowers, Leaves
Other Uses
Decoration Purposes, Economic Purpose, Oil is used for aromatherapy, Showy Purposes, Used As Food, Used for its medicinal properties, Used in biomass, Used in paper industry, Wood is used for making furniture, Wood is used for ship building, Wood is used in construction, Wood log is used in making fences
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Alpine, Feature Plant, Foundation, Screening / Wind Break, Shade Trees
Cutflower, Feature Plant, Foundation, Mixed Border
Botanical Name
PSEUDOTSUGA menziesii
IRIS sibirica 'Caesar's Brother'
Common Name
Douglas Fir
Siberian Iris
In Hindi
डगलस फ़िर
Caesar's Brother Siberian Iris
In German
Douglasfichte
Caesars Bruder Sibirische Iris
In French
le sapin de Douglas
Frère Iris de Sibérie de César
In Spanish
abeto Douglas
De César Hermano Siberian Iris
In Greek
έλατο Douglas
Καίσαρα Αδελφός Σιβηρίας Iris
In Portuguese
Douglas Fir
Irmão de César Siberian Iris
In Polish
daglezji
Cezara Brat syberyjski Iris
In Latin
Douglas abies
Caesaris Frater Siberian Iris
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
-
Class
Pinopsida
Liliopsida
Order
Pinales
Asparagales
Family
Pinaceae
Iridaceae
Genus
Pseudotsuga
Abelia
Clade
-
Angiosperms, Monocots
Tribe
-
-
Subfamily
-
Iridoideae
Number of Species
635
1
27800
👆🏻